This article focuses on the analysis of orgnohlorine pesticides (OCP) residues in commonly used spices like cumin (Cuminum cyminum), chili (Capsicurn frutescens ), city ginger. The use of OCPs in developing countries has been of serious concern because of their persistent nature. Results have shown that the level of HCH was more than the level of DDT in majority of the samples like cumin, chilli, dry ginger, carraway, aniseed black pepper, fenugreek, turmeric and corriander. The maximum value of total HCH was 0.203 ppm in turmeric and minimum 0.009 ppm in corriander.

Concentrations of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs), and non- and mono-ortho-substituted polychlorinated biphenyls (dioxin-like PCBs) were measured in tissues of humans, fishes, chicken, lamb, goat, predatory birds, and Ganges River dolphins collected from various locations in India.

We present an electrospray high-performance liquid chromatographic tandem mass spectrometric (HPLC

A method was developed and validated for determination and quantitation of tilmicosin residues in swine, cattle, and sheep edible tissues, as well as chicken fat, skin, and muscle over a concentration range of 0.025 microg/g-20 microg/g. For chicken kidney and liver, the method was validated over a range of 0.060 microg/g-20 microg/g.